539074 Festo

FESTO 539074 vacuum generator

Name: 539074 FESTO
Brand: FESTO
SKU: 722963-en-usd
Price: 830.59 USD
Availability: InStock

OVEM-07-L-B-QO-OE-N-1P

$830.59 1 pcs. with 1 to 3 days delivery to United States

Specifications

Series (OVEM)	Vacuum generator
Nominal width of Laval nozzle (07)	0.70 mm
Vacuum type (L)	High suction rate
Housing width (B)	20 mm
Pneumatic connections (QO)	Supply/vacuum port with QS fi ttings, exhaust port with open silencer

Normal position of the vacuum generator (OE)	NO, normally open (vacuum generation) with ejector pulse
Electrical connection (N)	Plug M12 (5-pin)
Vacuum sensor (1P)	Switching output 1x PNP
Alternative vacuum display	Without

Technical data

Air supply time at nominal operating pressure		0,2 s ... 4,8 s
Ejector characteristic		High suction rate High vacuum Standard
Manual override		Non-detenting Additionally via operating buttons
Design		Modular
Measured variable		Relative pressure
Switching element function		N/C contact N/O contact
Valve function		Closed Open
Standard switching input		IEC 61131-2
Indicating range		-29,5 inchHg ... 0 inchHg
Setting range hysteresis		-0,9 bar ... 0 bar
Switching position indicator		LCD LED
Setting range threshold value		-1 bar ... 0 bar
Operating pressure for max. vacuum		3,5 bar ... 5,3 bar
Nominal operating pressure		6 bar
Operational voltage range DC		20,4 V ... 27,6 V
Inductive protective circuit		Adapted to MZ, MY, ME coils
No-load supply current		< 80 mA
Off-state current		0,1 mA
Voltage drop		≤ 2 V
Immunity to surge		0,8 kV
Pollution degree		3
KC mark		KC-EMV
CE marking (see declaration of conformity)		To UK instructions for EMC
Note on operating and pilot medium		Lubricated operation not possible
Media temperature		0 °C ... 50 °C
Sound pressure level at nominal operating pressure		45 dB(A) ... 77 dB(A)
Protection class		III
Max. tightening torque		0.8 Nm with female thread 2.5 Nm with through-hole
Pressure measuring range		-1 bar ... 0 bar
Hysteresis		0,02 bar
Protocol		IO-Link®
IO-Link, Profile		Smart sensor profile
IO-Link, communication mode		COM2 (38.4 kBaud)
IO-Link, Process data length OUT		1 bytes
IO-Link, Process data length IN		2 bytes
IO-Link, Min. cycle time		3.5 ms
IO-Link, Device ID		0x00003E
Electrical connection		5-pin M12x1 Plugs
Type of mounting		With through-hole Via female thread With accessories
Pneumatic connection, port 3		G1/8 G3/8 1/8 NPT 1/4 NPT QS-8 QS-12 QS-16 QS-5/16 Silencer Integrated silencer
Note on materials		Contains paint-wetting impairment substances RoHS-compliant
Material receiver nozzle		POM
Material filter housing		PA-reinforced
Material hollow bolt		Wrought aluminium alloy
Material silencer		Wrought aluminium alloy POM PU foam
Material screen		PA
Material electrical contact		Gold-plated brass
Material transmitter nozzle		Wrought aluminium alloy
Material fitting		Anodised wrought aluminium alloy Nickel-plated brass
Grid dimension		20 mm ... 36 mm
Mounting position		optional

Nominal size, Laval nozzle		0,45 mm ... 3 mm
Grade of filtration		40 µm
Integrated function		Electric ejector pulse valve Flow control Electric on-off valve Filter Air saving function, electrical Check valve Open silencer Vacuum switch
Short circuit current rating		yes
Measuring principle		Piezoresistive
Switching function		Window comparator Threshold value comparator Threshold value with fixed hysteresis
Reverse polarity protection		For all electrical connections
Display type		4-place alphanumeric Back-lit LCD LED
Displayable units		bar inH2O inHg
Setting options		IO-Link® Teach-in Via display and keys
Switching status indication		Optical
Operating pressure		2 bar ... 8 bar
Max. vacuum		93 %
Max. suction flow rate against atmosphere		6 l/min ... 348 l/min
Duty cycle		100%
Insulation voltage		50 V
Max. output current		100 mA
Switching output		2xNPN 2xPNP NPN PNP
Characteristic coil data		24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Overload protection		Available
Approval		RCM trademark c UL us listed (OL)
CE mark (see declaration of conformity)		To EU EMC Directive
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC		2 - Moderate corrosion stress
Relative air humidity		5 - 85 %
Degree of protection		IP65
Ambient temperature		0 °C ... 50 °C
Product weight		285 g ... 885 g
Accuracy in ± % FS		0,5 %FS ... 3 %FS
Reproducibility of switching values FS		0,6 %
IO-Link, Protocol version		Device V 1.1
IO-Link, Function classes		Binary data channel (BDC) Process data variable (PDV) Identification Diagnostics Teach channel
IO-Link, Port class		A
IO-Link, Process data content OUT		1 bit (ejector pulse IN/OUT) 1 bit (vacuum ON/OFF)
IO-Link, Process data content IN		14 bit PDV (pressure measurement value) 2 bit BDC (pressure monitoring)
IO-Link, Data storage required		500 Byte
Switching logic for inputs		NPN (negative switching) PNP (positive switching)
Protection against tampering		PIN code Electronic interlock
Pneumatic connection, port 1		G1/8 G1/4 1/8 NPT 1/4 NPT QS-6 QS-8 QS-1/4 QS-5/16
Vacuum connection		G1/8 G1/4 1/8 NPT 1/4 NPT 1/2 NPT QS-6 QS-8 QS-12 QS-16 QS-1/4 QS-5/16
Material seals		HNBR NBR
Material filter		Fabric PA Sintered steel
Material housing		Die-cast aluminium Wrought aluminium alloy PA-reinforced
Material adjusting screw		Steel
Material screws		Steel
Material connector housing		Nickel-plated brass
Material pins		Steel
Material keypad		PA-reinforced TPE-U
Material bracket		Stainless steel
Silencer design		Open